How do I know he's the one ..

Ladies I need to hear stories of your hubbies/boyfriends.

My bf and I are both 20 and we have been dating for 2 years. He's literally my world and I would do anything for him.

He's still living with his parents in a unit out the back. So seeing him can be hard cause I have to see his parents every single time, which isn't bad they're lovely.

But because of this, we have never truly lived together, we've spent time at each others uni rooms when we were at uni, and we had so much fun in our own space deciding what we did and what we ate and when. Everyone said we are at our happiest then.

But him still living at home makes it hard to chill together or cook together or Do things normal couples do- BASICALLY NEVER BEEN A PROPER COUPLE.

I see him every night, but I pay rent elsewhere and it's hard to get him to come here cause he gets off work late and then drinks at home and eats free dinner with them and then sometimes comes over, or falls asleep on his parents couch and just stays there and I have to come round- see him for a few hours then go to sleep then I leave at 6am to get home and he goes to work- its this EVERY single day. Weekends are the same, he's committed to his family and being home and helping them, never things with me. There's no balance!

I know he loves me, but how can I know we will work together well in marriage or even living together (if we ever move in- doesn't seem like a possibility for the next year at least), if we never see each other and live together.

Also is it normal for him to ignore people when they bring up us being married or having kids, he's said he doesn't know if he'll want to marry me next year or in 10 years .. basically was saying doesn't know if he would ever marry me.

How do I know this relationship is worth hanging around for!